Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural System 1

Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 30 m.t.

Supply Capability:: 35000 m.t./month

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Product Specifications of Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Steel Deform Bar HRB 500B
1.China direct supplier
2.Best service
3.Competitive price
4.Quantity assured

Product Description Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Name	High Quality Steel,12mm Steel Deform Bar,HRB 500B Steel building Structural
Standard	ASTM A615 /BS BS 4449 /GB HRB/ JIS G3112
Grade	HRB500B
Diameter	12mm-40mm
Length	6-12m
Technique	Low temperature hot-rolling reinforcing deformed steel rebar
Tolerance	As the standard or as your requirement
Application	Building, construction, road, bridge,etc
Certificated	BV
MOQ	500tons per size steel rebar
Packing details	Steel rebar packed in bundle or as your requirement
Delivery	Within 30 days after deposit
Payment	T/T or L/C

Chemical Composition of Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Grade	Technical data of the original chemical composition (%)
	C	Mn	Si	S	P	V
HRB400	≤0.25	≤1.60	≤0.80	≤0.045	≤0.045	0.04-0.12
	Physics capability
	Yield Strength(N/cm2)		Tensile Strength(N/cm2)		Elongation (%)
	≥400		≥570		≥14

Theorectical weight of Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Diameter (MM)	Cross Sectional Area (MM2)	Theorectical Weight (KG/M)	Weight of 12M Bar (KG)	A Ton Contains 12M Bars (PCS)
6	28.27	0.222	2.664	375.38
8	50.27	0.395	4.74	210.97
10	78.54	0.617	7.404	135.06
12	113.1	0.888	10.656	93.84
14	153.9	1.21	14.52	68.87
16	201.1	1.58	18.96	52.74
18	254.5	2	24	41.67
20	314.2	2.47	29.64	33.74
22	380.1	2.98	35.76	27.96
25	490.9	3.85	46.2	21.65
28	615.8	4.83	57.96	17.25
32	804.2	6.31	75.72	13.21
36	1018	7.99	98.88	10.43
40	1257	9.87	118.44	8.44

Product Picture of Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Steel Deform Bar High Quality Steel,12mm ,HRB 500B Steel building Structural

Q: How do steel rebars improve the strength and durability of concrete?: Steel rebars improve the strength and durability of concrete by providing reinforcement and resistance to tension forces. When embedded within the concrete, rebars act as a skeleton, distributing the load and preventing cracks from expanding. This enhances the overall structural integrity, increases the flexural strength, and reduces the risk of failure in concrete structures, making them more resilient and long-lasting.

Q: What is the maximum length of a steel rebar available in the market?: The maximum length of a steel rebar available in the market can vary depending on the manufacturer and the specific needs of the construction industry. However, the most commonly available lengths of steel rebar range from 20 feet (6 meters) to 60 feet (18 meters). These lengths are typically preferred due to transportation and handling constraints. However, it is important to note that custom lengths can be specially ordered from manufacturers to meet specific project requirements.

Q: Can steel rebars be used in coastal areas?: Yes, steel rebars can be used in coastal areas. However, it is important to note that the rebars need to be properly coated or protected against corrosion due to the higher levels of salt and moisture in coastal environments.

Q: How do steel rebars affect the overall structural stability of a building?: Steel rebars play a critical role in enhancing the overall structural stability of a building. These reinforcing bars are commonly used in concrete structures to provide additional strength and support to the building's framework. By embedding steel rebars within the concrete, the overall structural integrity and load-bearing capacity of the building are significantly increased. The primary function of steel rebars is to reinforce and strengthen the concrete, which is vulnerable to tension forces. Concrete has excellent compressive strength but has limited resistance to tensile forces. Steel rebars, being highly tensile in nature, are able to counteract these tension forces and prevent the concrete from cracking or failing under stress. Rebars are strategically placed within the concrete to distribute and transfer loads more efficiently. This redistribution of forces helps to reduce the chances of localized structural failures and ensures that the building can withstand various external forces, such as wind, seismic activity, or heavy loads. Moreover, steel rebars also enhance the durability and longevity of a building. By reinforcing the concrete, rebars help to minimize cracking and prevent the propagation of cracks. This is particularly crucial in areas prone to seismic activity, as the rebars can absorb and dissipate the energy generated during an earthquake, reducing the risk of collapse. In addition to their role in ensuring structural stability, steel rebars also offer flexibility in design. They can be shaped and bent into various configurations, allowing architects and engineers to create complex and innovative structures with ease. This flexibility in design not only improves the aesthetics of the building but also enables the construction of unique architectural features that would otherwise be challenging or impossible to achieve. In summary, steel rebars are essential for enhancing the overall structural stability of a building. By reinforcing the concrete, they increase its load-bearing capacity, improve resistance to tensile forces, and distribute loads more efficiently. Their presence significantly reduces the risk of structural failure, enhances durability, and allows for greater design flexibility.

Q: How do steel rebars affect the overall longevity of a structure?: The overall longevity and durability of a structure can be greatly improved by the incorporation of steel rebars. These reinforced bars, which are made of high-strength steel, are strategically positioned within concrete structures to provide strength, stability, and resistance against external forces. The primary role of steel rebars is to bear the tensile forces that concrete alone cannot handle. While concrete possesses good compressive strength, it lacks tension strength. By integrating steel rebars into the concrete, the structure becomes considerably stronger and capable of withstanding different loads and stresses. The presence of rebars within a structure ensures that the applied load is evenly distributed throughout, preventing localized cracking or failure. This guarantees that the structure can support its own components as well as external loads like wind, earthquakes, or heavy machinery. Steel rebars also play a crucial part in preventing the formation and propagation of cracks within concrete. When exposed to environmental factors like temperature changes or moisture, concrete tends to expand and contract, resulting in crack development. However, the presence of rebars restricts the movement of the concrete, minimizing crack formation and size. This helps preserve the structural integrity of the building, preventing further deterioration and extending its overall lifespan. Furthermore, steel rebars exhibit high resistance to corrosion, which is a common issue in concrete structures exposed to harsh environments. Corrosion of rebars can lead to rust formation, weakening the steel and compromising the structure's strength. Nonetheless, rebars are typically coated with materials such as epoxy or galvanized coatings, acting as a protective barrier against corrosion. This ensures that the rebars remain in optimal condition, maintaining their strength and contributing to the long-term durability of the structure. In conclusion, steel rebars are vital components for enhancing the overall longevity of a structure. They provide additional strength, distribute loads, prevent cracks, and resist corrosion, significantly improving the structural integrity and durability of concrete structures. This guarantees their ability to withstand various forces and maintain functionality over time.

Q: What is the process of anchoring steel rebars in masonry walls?: The process of anchoring steel rebars in masonry walls involves several steps. Firstly, the masonry wall is constructed, leaving gaps or voids where the rebars will be inserted. Secondly, the rebars are cut to the desired length and then inserted into the pre-determined positions in the wall. Next, the rebars are securely anchored or tied to the masonry using various methods such as tying them with wire or using specialized anchoring devices. This ensures that the rebars are firmly embedded within the masonry structure, providing reinforcement and strength to the wall. Finally, the rebars are inspected to ensure they are properly anchored and meet the required specifications and standards.

Q: What is the fatigue strength of steel rebars?: The fatigue strength of steel rebars refers to their ability to withstand repeated loading and unloading cycles without experiencing failure or fatigue crack propagation. This strength can vary depending on factors such as the specific grade of steel, rebar size and shape, surface condition, and loading conditions. Generally, steel rebars have high fatigue strength due to their inherent toughness and ductility, making them suitable for applications in construction projects where cyclic loading is common, such as bridges, highways, and buildings.

Q: Can steel rebars be used in structures with heavy dynamic loads?: Yes, steel rebars can be used in structures with heavy dynamic loads. Steel rebars are commonly used in reinforced concrete structures to provide tensile strength and improve the overall structural integrity. They are specifically designed to withstand heavy loads, including dynamic loads such as those caused by vibrations, earthquakes, or moving vehicles. The high tensile strength of steel rebars allows them to absorb and distribute the dynamic loads effectively, preventing structural failure or collapse. Additionally, steel rebars have excellent fatigue resistance, which means they can withstand repeated loading and unloading cycles without losing their strength or integrity. To ensure proper performance under heavy dynamic loads, engineers consider various factors such as the size, shape, and spacing of rebars, as well as the concrete quality and the design of the structure itself. By carefully designing and reinforcing the structure with steel rebars, it is possible to create a safe and durable building that can withstand heavy dynamic loads.

Q: How do steel rebars contribute to the overall sustainability of a structure?: Steel rebars contribute to the overall sustainability of a structure in several ways. First, they enhance the durability and strength of the building, allowing it to withstand various loads and environmental conditions for a longer lifespan. This reduces the need for frequent repairs or replacements, thereby conserving resources and reducing waste. Additionally, steel rebars are made from recycled materials, reducing the demand for raw materials and the associated environmental impact. Moreover, the recyclability of steel makes it a sustainable choice, as it can be reused or repurposed at the end of the structure's life. Overall, steel rebars contribute to the sustainability of a structure by ensuring longevity, minimizing material consumption, and promoting recycling.

Q: Can steel rebars be used in the construction of residential towers?: Yes, steel rebars can be used in the construction of residential towers. Steel rebars are commonly used in reinforced concrete structures, including residential towers, to enhance the strength and durability of the building. They provide structural support and help withstand various forces such as wind, seismic activity, and the weight of the building itself.

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